Wertheimer, J. (1991). Unwelcome Strangers: East European Jews in Imperial Germany. Oxford University Press.
Chicago-referens (17:e uppl.)Wertheimer, Jack. Unwelcome Strangers: East European Jews in Imperial Germany. New York [u.a.]: Oxford University Press, 1991.
MLA-referens (8:e uppl.)Wertheimer, Jack. Unwelcome Strangers: East European Jews in Imperial Germany. Oxford University Press, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.